{"id":2133,"date":"2024-07-17T11:15:13","date_gmt":"2024-07-17T03:15:13","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=2133"},"modified":"2024-07-17T11:42:01","modified_gmt":"2024-07-17T03:42:01","slug":"mesitylene","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/products\/solvent\/mesitylene\/","title":{"rendered":"\uba54\uc2dc\ud2f8\ub80c 108-67-8 \uc81c\ud488 \ud504\ub808\uc820\ud14c\uc774\uc158"},"content":{"rendered":"

\uc81c\ud488\uba85 : \uba54\uc2dc\ud2f8\ub80c
Cas No.:108-67-8
\ubd84\uc790\uc2dd:C9H12
\ubd84\uc790\ub7c9:120.192
\ubc00\ub3c4: 0.867g\/cm3
\uc735\uc810: -45\u2103
\ub053\ub294\uc810: 163-166\u2103
\uc778\ud654\uc810: 43\u2103
\uad74\uc808\ub960 : 1.499 (20\u2103)
\uc99d\uae30\uc555: 2.32mmHgat25\u00b0C
\uc678\uad00: \ubb34\uc0c9 \uc561\uccb4
\uc6a9\ud574\ub3c4: \ubb3c\uc5d0 \ubd88\uc6a9\uc131\uc774\uba70 \uc5d0\ud0c4\uc62c, \uc5d0\ud14c\ub974, \ubca4\uc820\uc5d0 \uc6a9\ud574\ub429\ub2c8\ub2e4.
\uba54\uc2dc\ud2f8\ub80c \ud654\ud559 \uad6c\uc870\uc2dd:\"Mesitylene<\/p>\n

\uba54\uc2dc\ud2f8\ub80c \uc124\uba85:
1,3,5-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820\uc73c\ub85c\ub3c4 \uc54c\ub824\uc9c4 \ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820\uc740 \ubca4\uc820 \uace0\ub9ac\uc758 \ubd84\uc790 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. C \uc6d0\uc790\ub294 sp2 \ud63c\uc131 \uc624\ube44\ud0c8\uacfc \u03c3 \uacb0\ud569\uc744 \ud615\uc131\ud558\uace0, \ub2e4\ub978 C \uc6d0\uc790\ub294 sp3 \ud63c\uc131 \uc624\ube44\ud0c8\uacfc \u03c3 \uacb0\ud569\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \ub9ce\uc740 \uc720\uae30\ud654\ud569\ubb3c\uc5d0 \uc874\uc7ac\ud558\ub294 \uad00\ub2a5\uae30\uc774\ub2e4. \ubca4\uc820\uace0\ub9ac\uc758 \uc218\uc18c 3\uac1c\ub97c \uba54\ud2f8\uae30 3\uac1c\ub85c \ub300\uce6d\uc801\uc73c\ub85c \uce58\ud658\ud55c \ubc29\ud5a5\uc871 \ud0c4\ud654\uc218\uc18c\uc774\ub2e4. \ucf5c\ud0c0\ub974\uc640 \ud2b9\uc815 \uc11d\uc720\ud654\ud559\ubb3c\uc9c8\uc5d0\uc11c \ub110\ub9ac \ubc1c\uacac\ub429\ub2c8\ub2e4. \ubb34\uc0c9\uc758 \uc561\uccb4\uc774\uba70 \ub3c5\uc131\uc774 \uc788\uace0 \uc778\ud654\uc131 \ubc0f \ud3ed\ubc1c\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. 1,3,5-\ubca4\uc870\uc0b0\uc740 \uba54\uc2dc\ud2f8\ub80c\uc744 \ubb3d\uc740 \uc9c8\uc0b0\uc73c\ub85c \uc0b0\ud654\uc2dc\ucf1c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 300-500\u2103\uc5d0\uc11c \uc544\uc138\ud1a4\uc744 \uae30\uc0c1 \ucd09\ub9e4 \ud0c8\uc218\uc2dc\ucf1c \uc21c\uc218\ud55c \uba54\uc2dc\ud2f8\ub80c\uc744 \uc81c\uc870\ud558\uc600\ub2e4.<\/p>\n

\"Mesitylene\"<\/p>\n

\ubaa8\ub4e0 \ud14c\uc2a4\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc591\uc5d0 \ub530\ub77c \uc218\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n
\uc2dc\ud5d8<\/strong>\u00a0<\/strong>\uc218\ud589\ub428<\/strong><\/td>\n\uc0ac\uc591<\/strong><\/td>\n\uacb0\uacfc<\/strong><\/td>\n<\/tr>\n
\uccad\uc815(%)<\/td>\n98.50\ubd84<\/td>\n99.01<\/td>\n<\/tr>\n
\ubaa8\uc2b5<\/td>\n\ubb34\uc0c9 \ud22c\uba85\ud55c \uc561\uccb4<\/td>\n\ud1b5\uacfc\ud558\ub2e4<\/td>\n<\/tr>\n
1.2.4-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820<\/td>\n\u22640.8%<\/td>\n0.45%<\/td>\n<\/tr>\n
\ud669 \ud568\ub7c9(\u03bcg\/g)<\/td>\n\u22645.0<\/td>\n\uff1c1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc8fc\uc694 \uc6a9\ub3c4:
\ubc18\uc751\uc131 \ube0c\ub9b4\ub9ac\uc5b8\ud2b8 \ube14\ub8e8, K-3R \ubc0f \uc0b0\ud654\ubc29\uc9c0\uc81c, \uc5d0\ud3ed\uc2dc \uc218\uc9c0 \uacbd\ud654\uc81c, \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uc218\uc9c0 \uc548\uc815\uc81c, \uc54c\ud0a4\ub4dc \uc218\uc9c0 \uac00\uc18c\uc81c\ub97c \uc0dd\uc0b0\ud558\ub294 \uc0bc\ub7c9\uccb4\uc0b0\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc720\uae30 \ud569\uc131 \uc6d0\ub8cc. 2,4,6-\ud2b8\ub9ac\ud1a8\ub8e8\uc778 \ub2e4\ub978 \uc5fc\ub8cc.
\ubd84\uc11d \uc2dc\uc57d, \uc6a9\ub9e4\ub85c \uc0ac\uc6a9\ub418\uba70 \uc720\uae30 \ud569\uc131\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.
\uc800\uc7a5 \ubc29\ubc95:
\uc2dc\uc6d0\ud558\uace0 \ud1b5\ud48d\uc774 \uc798\ub418\ub294 \ucc3d\uace0\uc5d0 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \ubd88\uacfc \uc5f4\ub85c\ubd80\ud130 \uba40\ub9ac \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \uc0b0\ud654\uc81c\uc640 \ubcc4\ub3c4\ub85c \ubcf4\uad00\ud574\uc57c \ud558\uba70, \ud63c\ud569\ud558\uc5ec \ubcf4\uad00\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ubc29\ud3ed\ud615 \uc870\uba85 \ubc0f \ud658\uae30\uc2dc\uc124\uc744 \ucc44\ud0dd\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc2a4\ud30c\ud06c\uac00 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uae30\uacc4 \uc7a5\ube44 \ubc0f \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc800\uc7a5 \uad6c\uc5ed\uc5d0\ub294 \ub204\ucd9c \ube44\uc0c1 \ucc98\ub9ac \uc7a5\ube44\uc640 \uc801\uc808\ud55c \ubd09\uc1c4 \uc7ac\ub8cc\ub97c \uac16\ucd94\uc5b4\uc57c \ud569\ub2c8\ub2e4.
\uc548\uc815:
1. 3-\uba54\ud2f8\uc774\uc18c\ud504\ud0c8\uc0b0\uacfc \uc0bc\ub7c9\uccb4\uc0b0\uc740 \uacfc\ub9dd\uac04\uc0b0\uce7c\ub968\uc758 \uc0b0\ud654\uc5d0 \uc758\ud574 \uc0dd\uc131\ub429\ub2c8\ub2e4. 1,3,5-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820\uc744 \uc5fc\uc18c\uac00\uc2a4\uc640 \ud568\uaed8 \ub053\uc774\uba74 \u03a9-\ud074\ub85c\ub85c-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820\uacfc \u03a9-\u03a9-\ub514\ud074\ub85c\ub85c-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc0bc\uc5fc\ud654\uc54c\ub8e8\ubbf8\ub284\uacfc \ud568\uaed8 \ub053\uc73c\uba74 \uba54\ud2f8\uae30\uac00 \uc774\ub3d9\ud558\uc5ec m-\uc790\uc77c\ub80c, 1,2,3,5-\ud14c\ud2b8\ub77c\ud1a8\ub8e8\uc5d4, 1,2,4,5-\ud14c\ud2b8\ub77c\ud1a8\ub8e8\uc5d4\uacfc \uc18c\ub7c9\uc758 \ubca4\uc820, \ud1a8\ub8e8\uc5d4, 1,2,4-\ud2b8\ub9ac\ud1a8\ub8e8\uc5d4\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. , \ub4f1.
2. \ub3c5\uc131\uac15\ub3c4\ub294 \uc790\uc77c\ub80c\uacfc \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ucf54\uc640 \ubaa9\uc744 \uc790\uadf9\ud558\uace0, \ud3d0\ub834\uc744 \uc77c\uc73c\ud0a4\uace0, \uc2e0\uacbd\uacc4\ub97c \uc190\uc0c1\uc2dc\ud0a4\uba70, \uac04 \uc811\ucd09 \ud53c\ubd80\ub294 \uae30\ub984\uae30\ub97c \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uae30 \ub18d\ub3c4(7000 ~ 9000)\u00d710-6\uc77c \ub54c \uc950\ub294 \ubc18\uc0ac\ub97c \uba48\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uae30 \uc911 \ucd5c\ub300 \ud5c8\uc6a9 \ub18d\ub3c4\ub294 125mg\/m3\uc785\ub2c8\ub2e4. \uc791\uc5c5\ud604\uc7a5\uc740 \ud658\uae30\uac00 \uc798 \ub418\uc5b4\uc57c \ud558\uba70, \uc791\uc5c5\uc790\ub294 \ubcf4\ud638\uc7a5\ube44\ub97c \ucc29\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.
3. \uc5f0\uae30 \uc18d\uc5d0 \uc874\uc7ac\ud569\ub2c8\ub2e4.
\uc0dd\uc0b0 \ubc29\ubc95:
1. C9 \ubc29\ud5a5\uc871\uc744 \ubd84\ub9ac\ud558\uc5ec \uc5bb\uc2b5\ub2c8\ub2e4. 2. \uac1c\uc9c8\ub41c \uc911\ubc29\ud5a5\uc871 \ud654\ud569\ubb3c\uc758 \ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820\uc740 \uc57d 11.8%\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub053\ub294\uc810(164.7\u2103)\uc774 o-\uba54\ud2f8\uc5d0\ud2f8\ubca4\uc820\uc758 \ub053\ub294\uc810(165.15\u2103)\uacfc \ub9e4\uc6b0 \uc720\uc0ac\ud558\uc5ec \uc99d\ub958\uc5d0 \uc758\ud55c \ubd84\ub9ac\uac00 \uc5b4\ub835\ub2e4. 3. \ud2b8\ub9ac\ud2f8\ub80c\uc744 \uc6d0\ub8cc\ub85c \uc774\uc131\uc9c8\ud654\ud558\ub294 \ubc29\ubc95\uc73c\ub85c \ubd84\ubcc4\ud558\uc5ec \uc5bb\uc740 1,3,5-\ud2b8\ub9ac\ud2f8\ub80c\uc758 \uc218\uc728\uc740 21.6%, \uc21c\ub3c4\ub294 95% \uc774\uc0c1, \ubd80\uc0b0\ubb3c\uc740 \ud14c\ud2b8\ub77c\uba54\ud2f8\ubca4\uc820 4%-7%, 9% \uc790\uc77c\ub80c. \ubc18\uc751\uae30 \ubca0\ub4dc\uc758 \ud3c9\uade0 \uc628\ub3c4\ub294 260\u2103, \uc555\ub825\uc740 2.35MPa, \uc5d0\uc5b4\ucee8\uc740 1.0h-1, \uac1c\uc9c8 \uc218\uc18c \ub300 \uc624\uc77c\uc758 \ubab0\ube44\ub294 10:1, \ucd09\ub9e4\ub294 \uc54c\ub8e8\ubbf8\ub284 \uacb0\ud54d \uc218\uc18c \uba38\uc138\ub77c\uc774\ud2b8:\uad6c\ub9ac\uc600\uc2b5\ub2c8\ub2e4. : \ub2c8\ucf08 : \ubc14\uc778\ub354 = 85.2:0.5:15. \uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c \uba54\ud0c0\ud1a8\ub8e8\uc5d4\uc758 \uc804\ud658\uc728\uc740 46%, \uc120\ud0dd\ub3c4\ub294 47%, \uba54\ud0c0\ud1a8\ub8e8\uc5d4 \uc218\uc728\uc740 21.6%\uc600\ub2e4. Japan Chemicalbook Mitsubishi Gas Company\ub294 HF-BF3\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc790\uc77c\ub80c\uc744 \ubd84\ub9ac\ud558\uace0 \uc774\uc131\ud654\ud588\uc73c\uba70, \ubd80\uc0b0\ubb3c\uc5d0\ub294 \uc99d\ub958\ub97c \ud1b5\ud574 \uc5bb\uc744 \uc218 \uc788\ub294 1,3,5-\ud2b8\ub9ac\uba54\ud2f8\ubca4\uc820\uc774\ub77c\ub294 \uace0\ub18d\ub3c4\uc758 \uace0\ube44\uc810 \ubb3c\uc9c8\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. 4. \uc544\uc138\ud1a4\uc740 \ud669\uc0b0 \ucd09\ub9e4 \uc791\uc6a9 \ud558\uc5d0\uc11c \ud0c8\uc218\ub97c \ud1b5\ud574 13%-15%\uc758 \uc218\uc728\ub85c \ud569\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc5c5\uc6a9 \uc544\uc138\ud1a4 4600g(79mol)\uc744 0~5\u2103\ub85c \ub0c9\uac01\ud558\uace0, \uc9c4\ud55c\ud669\uc0b0 4160ml\ub97c 10\u2103\ub97c \ub118\uc9c0 \uc54a\ub294 \uc628\ub3c4\uc5d0\uc11c \uad50\ubc18\ud558\uba74\uc11c \ucca8\uac00\ud558\uc600\ub2e4. \uad00\uc744 3~4\uc2dc\uac04 \ub3d9\uc548 \uad50\ubc18\ud558\uace0 \uc2e4\uc628\uc5d0\uc11c 18~24\uc2dc\uac04 \ub3d9\uc548 \ubc29\uce58\ud569\ub2c8\ub2e4. \uc0dd\uc131\ubb3c\uc744 \uc99d\uae30\uc99d\ub958\ud558\uc5ec 1,3,5-\ud2b8\ub9ac\ud2f8\ub80c\uc744 \ubd84\ub9ac\ud55c \ud6c4 \uc54c\uce7c\ub9ac\uc640 \ubb3c\ub85c \uc138\ucc99\ud55c \ud6c4 210\u2103\uc5d0\uc11c \uc99d\ub958\ud558\uc5ec \ud68c\uc218\ud558\uc600\ub2e4. \uc774 \uc99d\ub958\uc561\uc5d0 \uae08\uc18d\ub098\ud2b8\ub968 15g\uc744 \uac00\ud558\uace0 \ub053\ub294\uc810 \ubd80\uadfc\uae4c\uc9c0 \uac00\uc5f4\ud55c \ud6c4 2\/3\ub97c \uc99d\uc790\ud558\uace0 \ub0a8\uc740 \ubb3c\uc9c8\uc744 210\u2103\ub85c \uc99d\ub958\ud558\uc600\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ud6a8\uc728\uc801\uc778 \ubd84\ub958\ub97c \ud1b5\ud574 163-167\u2103 \uc99d\ub958\uc561\uc744 \uc218\uc9d1\ud588\uc2b5\ub2c8\ub2e4. 430-470g1,3,5-\ud2b8\ub9ac\ud2f8\ub80c\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Product name:MesityleneCas No.:108-67-8Molecular formula:C9H12Molecular weight:120.192Density: 0.867g\/cm3Melting point: -45\u2103Boiling point: 163-166\u2103Flash point: 43\u2103Refractive index: 1.499 (20\u2103)Vapor pressure: 2.32mmHgat25\u00b0CAppearance: Colorless liquidSolubility: Insoluble in water, soluble in ethanol, ether, benzene.Mesitylene\u00a0chemical structural formula: Mesitylene Description:Trimethylbenzene, also known as 1,3, 5-trimethylbenzene, has a molecular structure of benzene ring C atoms form \u03c3 bonds with sp2 hybridized orbitals, and other C atoms form \u03c3 bonds with sp3 hybridized orbitals. It is a functional group that exists in many organic compounds. It is an aromatic hydrocarbon obtained by symmetrically substituting three hydrogens on the benzene ring with three methyl groups. It is widely found in coal tar and certain petroleum chemicals. It is a colorless liquid, poisonous, flammable and explosive. 1, 3, 5-benzoic acid can be obtained by the oxidation of mesitylene with dilute nitric acid. Pure mesitylene was prepared by gas phase catalytic dehydration of acetone at 300-500 \u2103. All the test performed according to the\u2026<\/p>","protected":false},"author":1,"featured_media":2134,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"attr":[143],"class_list":["post-2133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solvent"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/2133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/comments?post=2133"}],"version-history":[{"count":5,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/2133\/revisions"}],"predecessor-version":[{"id":2141,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/2133\/revisions\/2141"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media\/2134"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=2133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=2133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=2133"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=2133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}